Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4758633 | Insoluble vinyl lactam clarifiers | William L. Mandella | 1988-07-19 |
| 4448710 | Corrosion inhibitors including a 3-dialkylamino-3-phenylethenylprop-1-yne | Lowell R. Anderson, Dru W. Alwani | 1984-05-15 |
| 4448905 | Alcohol substituted amides as chain extenders for polyurethanes | I. Sioun Lin, Stanley J. Gromelski, Jr., Lowell R. Anderson, Earl P. Williams | 1984-05-15 |
| 4419266 | Corrosion inhibitors containing 3-dialkyl-3-(1-ethylpentyl)-prop-1-yne | Lowell R. Anderson, Dru W. Alwani | 1983-12-06 |
| 4410726 | Vinylation reaction | R. Parthasarathy, Paritosh M. Chakrabarti | 1983-10-18 |
| 4388206 | Corrosion inhibitors | Lowell R. Anderson, Dru W. Alwani | 1983-06-14 |
| 4387042 | Corrosion inhibitor comprising the ethynylation reaction product of a dialkylamine, a substituted benzaldehyde and acetylene | Lowell R. Anderson, Dru W. Alwani | 1983-06-07 |
| 4387041 | Corrosion inhibitors | Lowell R. Anderson, Dru W. Alwani | 1983-06-07 |
| 4361495 | Regeneration of supported-nickel catalysts | Waldo De Thomas | 1982-11-30 |
| 4320031 | Catalytic oxidative dehydrogenation of alkenes or alkadienes to furan compounds | R. Parthasarathy | 1982-03-16 |
| 4309355 | Catalytic oxidative dehydrogenation of alkenes or alkadienes to furan compounds | R. Parthasarathy | 1982-01-05 |
| 4309356 | Oxidative dehydrogenation of alkenes or alkadienes to furan compounds | R. Parthasarathy | 1982-01-05 |
| 4293444 | Solid catalysts for oxidative dehydrogenation of alkenes or alkadienes to furan compounds | R. Parthasarathy | 1981-10-06 |
| 4280959 | Oxidative dehydrogenation of alkenes or alkadienes to furan compounds | R. Parthasarathy | 1981-07-28 |
| 4276215 | Purification of pyrrolidone | Waldo De Thomas | 1981-06-30 |
| 4182721 | Catalytic hydrogenation of carbonyl containing organic compounds | Waldo De Thomas | 1980-01-08 |